1978 Chevrolet Camaro Mufflers

Enhance and Protect Your 1978 Chevrolet Camaro with Quality Mufflers

Maintaining the performance of your 1978 Chevrolet Camaro starts with choosing the right parts, and high-quality Mufflers help ensure a reliable and efficient vehicle. At Advance Auto Parts, we offer Mufflers specifically for the 1978 Chevrolet Camaro, ensuring a perfect fit and lasting durability. Choosing to shop with Advance Auto Parts means you’re making a smart decision to prioritize both quality and reliability for your vehicle.

Affordable and Reliable Mufflers for Every Budget

Finding affordable, quality Mufflers is easy at Advance Auto Parts. With prices starting as low as $75.99 and an average price of $155.30, you can choose one that fits your budget while delivering the quality you expect. Our Mufflers are competitively priced, ranging from $75.99 to $249.99, so you get value without compromising on strength or reliability.
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Mufflers for Your 1978 Chevrolet Camaro

Flowmaster Inc. – Flowmaster Inc. 50 Delta Flow Muffler – 2.50 Offset In – 2.50 Offset Out – Moderate Sound, 942553 (Part No.942553)

Flowmaster Inc. 50 Delta Flow Muffler - 2.50 Offset In - 2.50 Offset Out - Moderate Sound, 942553

from

$173.99
The three chamber design utilizes Flowmaster’s Delta Flow technology along with an internal tuning chamber to reduce sound inside the vehicle. Provides the same performance and exterior tone characteristics as the two chamber, but with less interior resonance. Constructed of 16 gauge aluminized steel and fully MIG welded for maximum durability.
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Flowmaster Inc. – Flowmaster Inc. 40 Series Muffler – 3.00 Offset In – 3.00 Offset Out – Aggressive Sound, 43043 (Part No.43043)

Flowmaster Inc. 40 Series Muffler - 3.00 Offset In - 3.00 Offset Out - Aggressive Sound, 43043

from

$101.99
The Original 40 series muffler delivers an aggressive exterior and interior tone. If you’re looking for that original Flowmaster sound this is the muffler is for you. Constructed of 16 gauge aluminized steel and fully MIG welded for maximum durability.
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Flowmaster Inc. – Flowmaster Inc. Super 44 Muffler – 3.00 Offset In – 3.00 Offset Out – Aggressive Sound, 943048 (Part No.943048)

Flowmaster Inc. Super 44 Muffler - 3.00 Offset In - 3.00 Offset Out - Aggressive Sound, 943048

from

$137.99
Flowmaster’s Super 44 muffler uses the same Delta Flow technology found in our larger Super 40 mufflers. The Super 44 delivers a powerful rich tone and is the most aggressive, deepest sounding, highest performing four-inch case street muffler we’ve ever built! Constructed of 16 gauge aluminized steel and fully MIG welded for maximum durability.
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Flowmaster Inc. – Flowmaster Inc. 50 Delta Flow Muffler – 2.25 Offset In – 2.25 Offset Out – Moderate Sound, 942453 (Part No.942453)

Flowmaster Inc. 50 Delta Flow Muffler - 2.25 Offset In - 2.25 Offset Out - Moderate Sound, 942453

from

$173.99
The three chamber design utilizes Flowmaster’s Delta Flow technology along with an internal tuning chamber to reduce sound inside the vehicle. Provides the same performance and exterior tone characteristics as the two chamber, but with less interior resonance. Constructed of 16 gauge aluminized steel and fully MIG welded for maximum durability.
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Flowmaster Inc. – Flowmaster Inc. Super 44 Series Muffler 409S – 2.25 Offset In-2.25 Offset Out – Aggressive Sound, 842448 (Part No.842448)

Flowmaster Inc. Super 44 Series Muffler 409S - 2.25 Offset In-2.25 Offset Out - Aggressive Sound, 842448

from

$139.99
Flowmaster’s Super 44 muffler uses the same Delta Flow technology found in our larger Super 40 mufflers. The Super 44 delivers a rich powerful tone and are the most aggressive, highest performing street muffler we’ve ever built in a four inch case. Constructed of 16 gauge 409S stainless steel and fully MIG welded for maximum durability.
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Flowmaster Inc. – Flowmaster Inc. 40 Delta Flow Muffler – 3.00 Offset In – 3.00 Offset Out – Aggressive Sound, 943043 (Part No.943043)

Flowmaster Inc. 40 Delta Flow Muffler - 3.00 Offset In - 3.00 Offset Out - Aggressive Sound, 943043

from

$149.99
This two chamber design incorporates Flowmaster’s Delta Flow technology. The Delta deflectors generate increased scavenging for better performance and reduced interior sound. Milder exterior tone and reduced interior resonance over standard 40 series. Constructed of 16 gauge aluminized steel and fully MIG welded for maximum durability.
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Flowmaster Inc. – Flowmaster Inc. 80 Series Muffler – 2.50 Dual In – 2.50 Dual Out – Aggressive Sound, 42582 (Part No.42582)

Flowmaster Inc. 80 Series Muffler - 2.50 Dual In - 2.50 Dual Out - Aggressive Sound, 42582

from

$249.99
The 80 series is a cross-flow design for applications where the muffler is mounted transversely behind the rear end. Each end of the muffler has an inlet and outlet. Delivering an aggressive muscle car sound both inside and outside the vehicle, this is an excellent replacement for Camaros & Firebirds with transverse mufflers. Constructed of 16 gauge aluminized steel and fully MIG welded for maximum durability.
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Flowmaster Inc. – Flowmaster Inc. 50 Delta Flow Muffler – 3.00 Offset In – 3.00 Offset Out – Moderate Sound, 943053 (Part No.943053)

Flowmaster Inc. 50 Delta Flow Muffler - 3.00 Offset In - 3.00 Offset Out - Moderate Sound, 943053

from

$173.99
The three chamber design utilizes Flowmaster’s Delta Flow technology along with an internal tuning chamber to reduce sound inside the vehicle. Provides the same performance and exterior tone characteristics as the two chamber, but with less interior resonance. Constructed of 16 gauge aluminized steel and fully MIG welded for maximum durability.
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Flowmaster Inc. – Flowmaster Inc. 40 Delta Muffler 409S – 2.25 Offset In – 2.25 Offset Out – Aggressive Sound, 842443 (Part No.842443)

Flowmaster Inc. 40 Delta Muffler 409S - 2.25 Offset In - 2.25 Offset Out - Aggressive Sound, 842443

from

$165.99
This two chamber design incorporates Flowmaster’s Delta Flow technology. The Delta deflectors generate increased scavenging for better performance and reduced interior sound. Milder exterior tone and reduced interior resonance over standard 40 series. Constructed of 16 gauge 409S stainless steel and fully MIG welded for maximum durability.
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Flowmaster Inc. – Flowmaster Inc. 40 Delta Flow Muffler – 2.25 Offset In – 2.25 Offset Out – Aggressive Sound, 942443 (Part No.942443)

Flowmaster Inc. 40 Delta Flow Muffler - 2.25 Offset In - 2.25 Offset Out - Aggressive Sound, 942443

from

$160.99
This two chamber design incorporates Flowmaster’s Delta Flow technology. The Delta deflectors generate increased scavenging for better performance and reduced interior sound. Milder exterior tone and reduced interior resonance over standard 40 series. Constructed of 16 gauge aluminized steel and fully MIG welded for maximum durability.
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Walker – "Walker SoundFX Universal Universal Exhaust Muffler 2.25"" Inlet (ID) 2"" Outlet (ID), 18104" (Part No.18104)

"Walker SoundFX Universal Universal Exhaust Muffler 2.25"" Inlet (ID) 2"" Outlet (ID), 18104"

from

$75.99
Walker SoundFX universal mufflers are engineered with 100% aluminized steel for longer service life compared to low-carbon steel. Featuring mechanical interior joints for durability and spun-locked heads for stability, SoundFX mufflers deliver quality appearance and favorable acoustics.
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FAQs for 1978 Chevrolet Camaro Mufflers

Which Mufflers are the top sellers for the 1978 Chevrolet Camaro?

Out of 11 Mufflers that fit 1978 Chevrolet Camaros, the following parts are the top sellers:

How can I make sure that a part will be compatible with my 1978 Chevrolet Camaro?

Our Chevrolet Camaro aftermarket and OEM parts are designed specifically for the 1978 model. You can always find your specific fitment and compatibility for your 1978 Chevrolet on an individual product page.

What is the price range for 1978 Chevrolet Camaro Mufflers?

The range of prices of Mufflers for the 1978 Chevrolet Camaro goes from $75.99 up to $249.99 for the most premium parts.

What is the average price of 1978 Chevrolet Camaro Mufflers?

1978 Chevrolet Camaro Mufflers average $155.30 for our selection of OEM and aftermarket parts.

Does Advance Auto Parts sell Mufflers for other Chevrolet Camaro model years?

Yes, we currently stock Mufflers for 48 model years of Chevrolet Camaros, from 1967 to 2024. Model years 2015, 2014, 2013, 2012, 2011, 2010, 2002, 2001, and 2000 are the most popular for Mufflers purchases.

Which Mufflers are highest rated for the 1978 Chevrolet Camaro?

Based on 9 customer reviews, our 1978 Chevrolet Camaro Mufflers have an average rating of 4.3. Explore our top-rated Mufflers here:
Flowmaster Inc. 50 Delta Flow Muffler - 2.25 Offset In - 2.25 Offset Out - Moderate Sound, 942453
from $173.99
(1)
Flowmaster Inc. 50 Delta Flow Muffler – 2.25 Offset In – 2.25 Offset Out – Moderate Sound, 942453
“Love the sound,but a baffle came loose inside one of the mufflers after only a couple of years. Now it rattles. Go stainless steel.”

Can I get help with 1978 Chevrolet Camaro Mufflers orders?

Contact our customer support team, by chat or phone, through the help desk page, where you can find instant answers about Chevrolet Mufflers and more.

What is your return policy for Chevrolet Camaro Mufflers?

Advance Auto Parts keeps returns simple. For new Chevrolet Camaro Mufflers and accessories, your online orders can be returned, in their original condition, within 45 days. For requirements, see the returns page.